use crate::PerformCrud; use actix_web::web::Data; use lemmy_api_common::{ blocking, get_local_user_view_from_jwt, person::{DeletePrivateMessage, PrivateMessageResponse}, }; use lemmy_apub::protocol::activities::private_message::{ delete::DeletePrivateMessage as DeletePrivateMessageApub, undo_delete::UndoDeletePrivateMessage, }; use lemmy_db_schema::{ source::private_message::PrivateMessage, traits::{Crud, DeleteableOrRemoveable}, }; use lemmy_utils::{ApiError, ConnectionId, LemmyError}; use lemmy_websocket::{send::send_pm_ws_message, LemmyContext, UserOperationCrud}; #[async_trait::async_trait(?Send)] impl PerformCrud for DeletePrivateMessage { type Response = PrivateMessageResponse; async fn perform( &self, context: &Data, websocket_id: Option, ) -> Result { let data: &DeletePrivateMessage = self; let local_user_view = get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?; // Checking permissions let private_message_id = data.private_message_id; let orig_private_message = blocking(context.pool(), move |conn| { PrivateMessage::read(conn, private_message_id) }) .await??; if local_user_view.person.id != orig_private_message.creator_id { return Err(ApiError::err_plain("no_private_message_edit_allowed").into()); } // Doing the update let private_message_id = data.private_message_id; let deleted = data.deleted; let updated_private_message = blocking(context.pool(), move |conn| { PrivateMessage::update_deleted(conn, private_message_id, deleted) }) .await? .map_err(|e| ApiError::err("couldnt_update_private_message", e))?; // Send the apub update if data.deleted { DeletePrivateMessageApub::send( &local_user_view.person.into(), &updated_private_message .blank_out_deleted_or_removed_info() .into(), context, ) .await?; } else { UndoDeletePrivateMessage::send( &local_user_view.person.into(), &updated_private_message.into(), context, ) .await?; } let op = UserOperationCrud::DeletePrivateMessage; send_pm_ws_message(data.private_message_id, op, websocket_id, context).await } }